Sheet processing apparatus with buffer for sheet finisher

Sheet-material associating – Associating or disassociating – Sheet associating

Reexamination Certificate

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Details

C270S058140, C270S058180, C270S058080, C271S189000, C399S410000

Reexamination Certificate

active

10790001

ABSTRACT:
A sheet processing apparatus is provided with a processing tray on which sheets are to be stacked and subjected to a processing, a stack tray provided in the downstream of the processing tray with respect to the sheet conveying direction on which sheets are to be stacked, an oscillation roller pair for conveying the sheets stacked on the processing tray to the stack tray, and a trailing edge assist for conveying the sheet stacked on the processing tray toward the stack tray. The sheets stacked on the processing tray are discharged to the stack tray by the oscillation roller pair and the trailing edge assist.

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